baber/WOPTO huggingface dataset:
Patent JP-S63103316-A (JP)
Title: Coordinate input device
Inventor: TANAKA ATSUSHI
IPC: G06F3/043
Filed: 1986-10-21
Abstract: PURPOSE:To improve both detecting accuracy and packing efficiency of a coordinate input device by transmitting vibrations to a vibration detecting element from a vibration transmitting plate via a single point at the tip of a vibration transmitting member. CONSTITUTION:A coordinate input device forms an input device for character, graphic, etc., together with a display 11' applying a liquid crystal display. The coordinate input device consists of a vibration pen 3, a vibration transmitting plate 8, vibration sensors 6 set at the corner parts of the plate 8, a reflection preventing member 7, an arithmetic/control circuit 1, a vibrator driving circuit 2, a signal waveform detecting circuit 9, etc. The pen 3 transmits the ultrasonic vibrations produced from an incorporated vibrator 4 to the plate 8 via a tapered horn part 5. These vibrations are detected by those sensors 6. Here, the detecting surface of a vibration sensor 61 is ground into a spherical form and therefore has a contact with the plate 8 via a sufficiently small point. Thus, the distortions of detected waveforms are eliminated to ensure accurate detection of coordinates.
Patent JP-H0969766-A (JP)
Title: Opposite-conduction voltage clamp circuit
Inventor: SAWA TOSHIHIRO
IPC: H03K17/567
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a voltage clamping circuit which has the characteristic of a Zener diode used in a power converter or the like and has a high voltage and a large capacity. SOLUTION: A semiconductor switching element (for example, an IGBT insulated gate bipolar transistor TR) 1 and a diode 2 which has the cathode and the anode connected in antiparallel to the collector and the emitter of the semiconductor switching element 1 are provided, and a first resistance R1 (3) is connected between the collector and the gate of the semiconductor switching element 1, and a second resistance R2 (4) is connected between the sate and the emitter. First and second resistances R1 and R2 are so selected that VCE=VGES×[(R1+R2)/R2] is true with respect to relations between a clamp voltage VCE and a threshold VGES of the voltage between the gate and the emitter which switches the cut-off state between the collector and the emitter of the semiconductor switching element 1 to the conduction state.
Patent JP-H0191322-A (JP)
Title: Magnetic sheet
Inventor: YONEYAMA MITSURU
IPC: G11B5/80
Filed: 1987-10-01
Abstract: PURPOSE:To make it possible for a general consumer to easily produce a magnetic card by pressing on an arbitrary base material by laminating a magnetic applied layer and an adhesive layer on a sheet from which the applied layer is easily stripped to form a magnetic sheet. CONSTITUTION:A magnetic applied layer 4 is formed on a sheet 1 of polyester, etc., from which the layer 4 is relatively easily stripped and an adhesive layer 5 of half-cured epoxy resin, etc., which is easily press-bonded under heating is laminated on the layer 4 to form a magnetic recording part 2. An external linear part 3 made of the same material as the layer 5 is then formed on the sheet 1 to obtain a magnetic sheet. When the magnetic sheet is pressed on an arbitrary base material under heating, the layer 5 and the part 3 are cured, adhered to the base material and transferred from the sheet 1 to the base material. By cutting the base material along the part 3, a magnetic card is obtd. Accordingly, it is made possible for a general consumer to easily produce a magnetic card.
Patent JP-H0665195-A (JP)
Title: New process for producing beta-lactam derivative
Inventor: ASAI HIKARI
IPC: C07D205/08
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a compound useful e.g. as an intermediate for 1beta- methylcarbapenems for antibacterial agent, etc., in high yield and stereoselectivity at a low cost by reacting a specific beta-lactam derivative with a pyrrolidin-2-one compound and hydrolyzing the reaction product. CONSTITUTION:The objective beta-lactam derivative expressed by formula IV and useful as an intermediate for 1beta-methylcarbapenems for antibacterial agent can be produced in high yield and stereoselectivity at a low cost by reacting a beta-lactam derivative expressed by formula I (R<1> is H or OH-protecting group; Y is eliminable group) [e.g. (l'R,3R,4R)-3-(1'-t-butyldimethylsiloxyethyl)-4- acetoxyazetidin-2--one] with a pyrrolidin-2-one derivative expressed by formula II (R<2> is lower alkyl; X is halogen) [e.g. 1-(2-bromopropionyl)-5,5- dimethylpyrrolidin-2-one] to obtain a beta-lactam derivative of formula III and hydrolyzing the derivative.
Patent JP-H0192190-A (JP)
Title: Power unit for hydraulic elevator
Inventor: TAKEDA KAZUTOSHI
IPC: B66B9/04
Filed: 1987-10-01
Abstract: PURPOSE: To provide a compact and inexpensive power unit for hydraulic elevator by juxtaposing a hydraulic pump and a flow streamlining means on the bottom part within a tank for storing hydraulic oil. CONSTITUTION: This power unit is provided with a tank 1 for storing hydraulic oil, a hydraulic pump 2 provided therein, a flow control valve 4 for controlling the discharge quantity, and a muffler 5 for streamlining the controlled hydraulic oil, and the hydraulic pump 2 and the muffler 5 are juxtaposed on the bottom part within the tank 1. According such a structure, since the muffler 5 having a relatively large space is provided on the bottom part within the tank 1, the quantity of ineffective oil can be reduced by the portion of the volume of the muffler 5. When the muffler 5 having such a large volume is housed in the tank 1, the power unit body can be made compact, and the space occupied by the muffler 5 in the past can be effectively utilized.
Patent JP-2001077160-A (JP)
Title: Tester for semiconductor substrate
Inventor: KONDO SUSUMU
IPC: G01R31/3185
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a tester for a semiconductor substrate for measuring a test signal accurately from a main tester body. SOLUTION: In a tester for a semiconductor substrate, a plurality of test signals are fed to a device part formed on a wafer (W), and the quality is judged from the result. The tester includes a probe card 34 with a plurality of needles 342 put on the main face and used in contact electrically with the device part and a grounding part 343 near the needles 342 on the main face, and a measuring chip 35 with a contact part 353 on the main face and used in contact electrically with the needles 342, and a needle 352 on the main face and used in contact electrically with the grounding part 343.
Patent JP-2000069276-A (JP)
Title: Color facsimile equipment
Inventor: KURAMOTO ATSUSHI
IPC: H04N1/46
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain high convenience for the user by providing a means that distinguishes the part of an original image, to which edit is applied from a part to which no edit is applied, even when they are identical in color to the equipment to edit the image on request of the user. SOLUTION: A part of a display image is selected for a designated block, by allowing the user to check a lower left end and an upper right end of a block area desired by the user through the use of a touch panel or the like to set a color of the designated block or the like. When this block is designated, a panel coordinate detection section 32 detects coordinates of the touch panel to be checked, and detected information is transferred to a system controller 44 through a panel controller 33. A CPU 42 reads this information, which is stored in a system memory 43 as coordinate data. That is, since the equipment can set a block or the like which is not desired to be sent by an entry means, for example even if the color of a designated block is identical to the color of the other part, the both can be transmitted while being distinguished from each other.
Patent JP-H02122860-A (JP)
Title: Apparatus for painting surface of moving web
Inventor: TORE ERIKUSON
IPC: B05C11/04
Filed: 1989-09-27
Abstract: PURPOSE: To obtain a uniform coating profile on a web by bringing a toothed blade of a metering device into contact with the web to deposit strands of a coating agent on the web and then forming a dam by joining the strands thereof in front of a blade-shaped member. CONSTITUTION: The web 5 made of paper moves on a receiving roll 3 rotating in a direction indicated by an arrow (a). A coating composition 11 is sent out to a flake 15 for metering and a returning stream 17 is collected in a vessel 21 for recirculation. At the flake 15 for metering seen from a direction indicated by an arrow (b), gaps 29 are provided between teeth 27 and edges thereof face the paper web 5 to generate parallel deposition of strands of the coating composition 11. The distance between the flakes 15 for metering and the blade 7 for coating is adjusted so that deposition of strands of the coating composition 11 join to form the dam 23 and uniform deposition of the coating composition extending across the whole width of the paper web 5 is generated before entering a contacting point between the blade 7 for coating and the paper web 5.
Patent JP-S62111888-A (JP)
Inventor: MAKINO KATSUMI
IPC: B66B11/02
Filed: 1985-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000075021-A (JP)
Title: Target information detecting system
Inventor: MATSUO KOICHI
IPC: G01S7/03
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain information in addition to the distance and relative speed of a target by providing an FM-CW radar comprising an oscillator, a power distributing means, an antenna, a frequency converter, a distance and relative speed detecting circuit, and a code detecting circuit. SOLUTION: A first antenna 8a delivers a transmission signal toward a target 13 with a radio wave reflector where the reflection amount of high frequency modulation signal is time variant depending on code information. A second antenna 8b receives a reflection signal from a target 13 with a radio wave reflector and delivers a receiving signal. A frequency converter 9 receives a receiving signal and a local oscillation signal and delivers a video signal having sum and difference frequency of both signals. A distance and relative speed detecting circuit 10 analyzes the video signal subjected to Fourier transform on the frequency axis and detects information on the distance and relative speed of the target 13 with a radio wave reflector, and the like.  A code detecting circuit 12 analyzes the video signal on the time axis, compares the level of the video signal with a threshold level and encodes the video signal thus detecting the code information on the target 13 with a radio wave reflector.
Patent JP-S63104168-A (JP)
Title: Information transfer system and fault detecting system
Inventor: HAYASHI ATSUKO
IPC: G06F15/16
Filed: 1986-10-22
Abstract: PURPOSE:To transfer information between processors and to detect the faults of processors without using the special hardware like a channel connecting device, a system monitor device, etc., by writing the transmission information as necessary to a shared direct access memory via a transmission side processor when the transmission information is produced and reading out the contents of the access memory at fixed intervals via a reception side processor. CONSTITUTION:A monitor processor 32 reads out the communication control information 10 to input/output buffers 38a and 38b via duplicated shared disks 2l and 2m and having comparison of the fault detecting counters between two pieces of information 10. If no coincidence is obtained from said comparison, the fault detecting counter regards the latest information 10 as the present information. Hereafter an access is given to a busy disk shown by the shared disk information 29 of the latest information 10. If the shared disk has a fault in a read/write mode, a state flag 28 of the shared disk included in the information 29 is closed to search the shared disk showing an alternate state. When said shared disk is obtained, the information 10 is read out of this disk and the flag 28 is set under a busy state.
Patent JP-H0588131-A (JP)
Title: Magnetooptic element
Inventor: IIZUKA MASAHIRO
IPC: G02F1/09
Filed: 1991-09-27
Abstract: PURPOSE:To provide the magnetooptic element which has a high operation response speed and a large contrast ratio and is applicable to various equipments, simple in structure, and manufacture at low cost. CONSTITUTION:The magnetooptic element switches the transmission and nontransmission of light by using the magnetooptic effect of magnetic liquid; and many yokes 2 wound with coils 3 are arranged and fixed on one surface side of a light-transmissive substrate 1, a counter electrode 4 made of a magnetic material which attracts the magnetic field produced by the yokes 2 is arranged on one side of the substrate 1 while a gap is left at one end part of the yokes 2, and magnetic liquid 5 is charged with cover glass 6 to form a magnetic liquid thin film between the yokes 2 of a substrate 1 and the counter electrode 4.
Patent JP-H04128348-A (JP)
Title: Valve seat made of fe-base sintered alloy excellent in wear resistance
Inventor: ISHIKAWA TOMOMI
IPC: C22C38/00
Filed: 1990-09-19
Abstract: PURPOSE:To provide a valve seat for high-powered internal combustion engine having superior wear resistance and reduced in attacks on a valve by specifying the dimension, shape, and distribution percentage of Al2O3 ceramic grains to be dispersed in the matrix of an iron-base sintered alloy, respectively. CONSTITUTION:This valve seat has a structure where a shell-like hard phase having dimensions of 5-25mu average outside diameter and 1-10mu average thickness and composed principally of fine Al2O3 coagulated into shell-like state is distributed by 5-20vol.% into the matrix of an Fe-base sintered alloy. Because this valve seat is reduced in the falling of the Al2O3 grains from the matrix during use, attacks on a mating material are reduced and extremely superior wear resistance is provided. Further, even if the hard shell-like phase of <5mu average outside diameter and <1mu average thickness is distributed by <5vol.%, the improvement of wear resistance becomes insufficient. On the other hand, when the hard shell-like phase having >25mu average outside diameter and >10mu average thickness is distributed by >20vol%, the strength and toughness of the alloy cannot be improved and attacks on a mating material are increased, on the contrary.
Patent JP-S63105794-A (JP)
Inventor: OKANO KAORU
IPC: D06F37/12
Filed: 1986-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06100340-A (JP)
Title: Cement with hardly any slump loss
Inventor: YOSHIDA HISATSUGU
IPC: C04B7/38
Filed: 1992-09-18
Abstract: PURPOSE:To reduce the slump loss by providing a clinker mineral composition containing C3S, C2S, C3A and C4AF at a specific weight ratio. CONSTITUTION:Clinker raw materials such as lime stone, clay, quartzite and an iron raw material are mixed so as to provide a prescribed chemical composition and the obtained mixture is finely pulverized, then calcined in a burning furnace and subsequently burned at a prescribed temperature to provide a clinker. An adequate amount of gypsum is then added to the clinker and the prepared mixture is mixed and pulverized in a ball mill, etc., to afford the objective cement, having a clinker mineral composition of 51-57wt.% C3S, 20-26wt.% C2S, 6-8wt.% C3A and 11-13wt.% C4AF and capable of maintaining the high fluidity for a long period.
Patent JP-S60143755-A (JP)
Title: Humidity sensor
Inventor: OKA SHIYOUTAROU
IPC: G01N5/02
Filed: 1983-12-29
Abstract: PURPOSE:To improve the moisture sensitivity and durability in a moisture-sensitive film by arranging hydrophilic groups so as to be confined to the surface layer while being separated from a closely adhered surface of an electrode. CONSTITUTION:A moisture sensor 1 has a moisture-sensitive film 4 formd tight on one side of a pair of gold electrodes 3 deposited on both side of a piezo- electric element 2. The moisture-sensitive film 4 is made up of a lower layer comprising plasma polymerized polystylene having no hydrophilic formed tight on the electrodes, an isolated layer comprising plasma polymerized polystylene subjected to an argon irradiation treatment formed thereon and a surface layer comprising plasma polymerized polystylene having hydrophilic groups formed thereon. In the manufacture of the moisture-sensitive film 4, first, the piezo- electric element 2 with the electrodes masked at a specified portion thereof undergoes a plasma polymerization in the atmosphere of a stylenemonomer to form the lower layer, subsequently, after the vacuum deaerating of the stylenemonomer, argon is introduced to form the isolated layer by discharge treatment again and finally a plasma polymerization is done to form the surface layer.
Patent JP-S61128992-A (JP)
Inventor: TAKAHASHI HAJIME
IPC: A63H13/02
Filed: 1984-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1096805-A (JP)
Title: Production of light scattering plate
Inventor: OSHINO TETSUYA
IPC: H01L21/66
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a light scattering plate having desired light scattering characteristics. SOLUTION: In the process for producing the light scattering plate which has at least a substrate 1 and plural scattering bodies 3' arranged in the form of patterns on this substrate 1 and scatters incident light, the material of the substrate 1 is formed of a conductive material or the surface of the substrate 1 is provided with a conductive material layer. A nonconductive material layer 2 having plural apertures 1a is formed on the surface of the substrate 1 in correspondence to these patterns. Plating films 3 are respectively grown by an electroplating method in the respective apertures 1a, by which the scattering bodies 3' are formed.
Patent JP-S60142485-A (JP)
Title: Recognizing device of dot character
Inventor: SEKIYA NAOYUKI
IPC: G06K9/62
Filed: 1983-12-28
Abstract: PURPOSE:To provide a dot character recognizing device enabled to recognize a dot character pattern by once executing miniwindow processing for detecting dots in each miniwindow and then detecting an inconsistent degree from the result of dot processing. CONSTITUTION:An intra-miniwindow bit detecting circuit 8 discriminates whether dots expressed by ''.'' of an input picture exist or not in a miniwindow expressed by master patterns ''square''. In an example shown in the figure, the number of dots is zero, so that all the outputs of the detecting circuit 8 coincide with eath other and an intra- miniwindow inconsistent degree detecting circuit 10 outputs ''0''. On the other hand, an out-of- miniwindow bit detecting circuit 9 discriminates whether dots expressed by ''.'' of the input picture exist or not outside the miniwindow expressed by master patterns ''square''. In case of the shown figure, the number is three. Since miniwindows other than respective ''square'' are successively detected by the circuit 9, three inconsistency detecting results are applied to an out-of-miniwindow inconsistent degree detecting circuit 11 and ''3'' is outputted from the circuit 11.
Patent JP-2000075923-A (JP)
Title: Abnormality diagnostic device
Inventor: SHIOSAKI JUNICHI
IPC: G05B23/02
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To make speedily specifiable the cause of a fault by registering the degree of conviction showing a possibility that a candidate for the cause of the fault is actually the cause of the fault in advance, and presenting the specified candidate and the degree of conviction of the candidate. SOLUTION: In a registration part 1, a signed directed graph obtained by modeling an abnormal propagation path of a process is registered in advance. Further, the degree of conviction showing a possibility that the candidate for the cause of the fault is actually the cause of the fault is registered. A specification part 3 once inputting symptons to be diagnosed from an input part 2 specifies candidates for the cause of the fault according to the symptons to be diagnosed by referring to the signed directed graph in the registration part 1. A presentation part 4 acquires the degree of conviction of each candidate from the registration part 1 once the specification part 3 specifies the candidates for the cause of the fault, and the presentation part 4 ranks the respective candidates according to the degrees of conviction and displays the candidates on a CRT 5 in the decreasing order of the degrees of conviction.
Patent JP-H0561302-A (JP)
Title: Image forming device
Inventor: IKEDA TAKASHI
IPC: G03G21/14
Filed: 1991-09-04
Abstract: PURPOSE:To substantially eliminate the time for carrying an original after the depression of a copy start key and to obviate waiting time by independently carrying out original sheet feeding start and copy processing start. CONSTITUTION:When the original is set on an original table 3, an original set sensor 4 is turned on. When an original carrying motor is turned on, a sheet feeding roller 5 and a carrying belt 6 are driven. Consequently, the original is carried onto a contact glass 7. When the original is set on the original table 3 in such a manner, the original is automatically carried onto the contact glass 7. Therefore, at the time of depressing the copy starting key after the operation for setting the inputs of various modes, the original can be already placed on the contact glass 7. Thus, the time for carrying the original after the depression of the copy starting key is substantially eliminated and the need for the waiting time can be obviated.
Patent JP-H04130947-A (JP)
Title: Integrated office system
Inventor: TOKUNAGA KAZUTAKA
IPC: G06F15/00
Filed: 1990-09-21
Abstract: PURPOSE:To set up/change the environment of a specified processor by controlling the start of each received processor at the time of distributing a processing procedure document to the specified processor as a document in this integrated office system. CONSTITUTION:In the case of executing the distribution processing of a processing procedure document to another office processor, the mail address of a specified office processor is specified and a processing procedure document mail transmitting command is inputted from a command input means 1-1. A mail information control part 1-4 registers mail information in an office management file 1-6. A mail body storing part 1-5 registers a mail body in a mail body storing file 1-7. The registered mail for the other office processor is retrieved by a transmitting mail control part 1-13, the mail information is extracted from the file 1-6 and the corresponding mail body is extracted from the file 1-7 and stored in a transmission file 1-15 as a subfile.
Patent JP-H0563347-A (JP)
Title: Jig which prevents solder clogging, and soldering method which prevents solder clogging
Inventor: MATSUI TETSUO
IPC: H05K3/00
Filed: 1991-09-02
Abstract: PURPOSE:To surely prevent generation of solder clogging in apertures for which soldering is not necessary, out of apertures formed on a printed board, when dip soldering is performed, and enable sure soldering where necessary. CONSTITUTION:Out of apertures 210a, 210b formed on a printed board 200 which is soldered by a dip soldering method, the aperture 210b for which soldering is not necessary must not be soldered. An insertion pin 121c which is inserted into the above aperture 210b is provided. The diameter of said pin 121c is so set that it is inserted into the aperture 210b without a gap. The length is so set that it penetrates the aperture 210b. The insertion pin 121c is composed of material which is not denatured by the dip soldereing method and to which solder does not adhere. The insertion pin 121c is formed so as to protrude from a linkage part 110a, and correspond with the arrangement of the aperture 210b for which soldering is not necessary.
Patent JP-S63107642-A (JP)
Inventor: TAKITA YOSHIO
IPC: E04C5/04
Filed: 1986-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。